Home / 8,705,028.82-12,000,278.96-6,083,393.54

Finding the Fourth Proportional to 8,705,028.82, 12,000,278.96 and 6,083,393.54

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Solution

The fourth proportional to 8,705,028.82, 12,000,278.96 and 6,083,393.54 is: 8,386,235.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,705,028.82 : 12,000,278.96 = 6,083,393.54 : x
  2. Step 2: Convert to fraction form
    8,705,028.82/12,000,278.96 = 6,083,393.54/x
  3. Step 3: Cross multiply
    8,705,028.82x = 12,000,278.96 × 6,083,393.54
  4. Step 4: Simplify right side
    8,705,028.82x = 73,002,419,503,461.92
  5. Step 5: Solve for x
    x = 73,002,419,503,461.92/8,705,028.82
  6. Step 6: Final answer
    x = 8,386,235.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.